This circuit was found in a Texas Instruments documentation from the 1980s. The circuit monitors engine temperature by warning of engine warm-up and warning when the fan is on.
This circuit is based on operational ones found in documentation from the 90s. The frequency with...
This circuit was suggested by Linear Technology in a 1980s documentation but can be implemented with...
We found this basic oscillator configuration with two operational in Motorola's 1978...